Pressure-resistant container with filtering function

Abstract

The utility model discloses a pressure-resistant container with a filtering function, which comprises a container, a stabilizing component and a filtering component, a liquid inlet pipe and a liquid outlet pipe are arranged on the container, the stabilizing component is mounted on the container, the filtering component is mounted in the container through the stabilizing component, and the container is vertically or horizontally mounted in a liquid metal loop; the filtering assembly comprises a filtering pipe and a bearing part, the filtering pipe is installed on the bearing part, the bearing part is installed in the container through the stabilizing assembly, liquid leakage holes are formed in the circumferential face of the filtering pipe, and the filtering assembly is arranged near the liquid inlet pipe. And the filter pipe with a tubular structure does not enable the fluid flowing through the pressure-resistant container to generate overlarge pressure drop, so that the parameters of the main pump are not increased while filtering is realized, the construction cost is reduced, the service life of the whole device is prolonged, the filtering efficiency is improved, the filtering cost is saved, and the labor intensity of an operator is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to liquid metal technical field especially relates to a pressure vessel with filtering function. BACKGROUND

[0002] Liquid metal has higher thermal conductivity, therefore has extensive application prospect in big heat flow density heat exchange field, such as nuclear power station, concentrated solar power station etc.

[0003] But because the density of liquid metal is very big, the density of vast majority of impurities is lower than them, under the condition of same flow velocity, same resistance coefficient, high density will lead to higher flow pressure drop. Will make the filtration efficiency of liquid metal reduce, higher flow pressure drop will lead to the easy residue of liquid metal in container and filter device, increased the cost of filtering liquid metal, time and energy consumption. UTILITY MODEL CONTENT

[0004] The utility model solves technical problems at, provide a pressure vessel with filtering function.

[0005] The utility model solves technical problems and adopts the technical scheme that constructs a pressure vessel with filtering function, include: container, stabilizing component and filter component, be provided with liquid inlet pipe and liquid outlet pipe on the container, the stabilizing component is installed on the container, the filter component is installed in the container through the stabilizing component, the container is installed in liquid metal loop vertically or horizontally;

[0006] The filter component includes: filter pipe and bearing, the filter pipe is installed on the bearing, the bearing is installed in the container through the stabilizing component, the filter pipe circumferential surface is equipped with liquid leakage hole.

[0007] Further, the stabilizing component includes: stabilizing piece and stabilizing block, the stabilizing piece is installed on the container and is in contact with the upper part of the bearing, and the stabilizing block is installed in the container and is in contact with the lower part of the bearing.

[0008] Further, when the container is installed vertically in the liquid metal loop, the bearing includes: upper support disc, lower support disc and support column, the upper support disc is installed on the upper part of the container, the lower support disc is installed on the stabilizing block, and the support column is installed between the upper support disc and the lower support disc.

[0009] Further, a plurality of filter pipes are dispersed and spaced between the upper support disc and the lower support disc.

[0010] Further, the axis of the liquid inlet pipe is perpendicular to the axis of the filter pipe, and the axis of the liquid outlet pipe is parallel to the axis of the filter pipe.

[0011] Further, when the container is horizontally installed in the liquid metal loop, the bearing member comprises a support pipe and a connecting column, the support pipe is installed in the container, and the connecting column is installed in the support pipe.

[0012] Further, a plurality of the filter pipes are vertically installed on the support pipe.

[0013] Further, the liquid inlet pipe axis is perpendicular to the filter pipe axis, and the liquid outlet pipe axis is parallel to the liquid inlet pipe axis.

[0014] Further, the container has a runway-shaped or elliptical cross section.

[0015] Further, the pressure-resistant container further comprises a liquid level meter installed on the container to detect the liquid level of the liquid metal in the container.

[0016] The implementation of the present application has the following beneficial effects:

[0017] The present application is provided with a liquid inlet pipe and a liquid outlet pipe on the container, a stabilizing assembly is installed on the container, a filtering assembly is installed in the container through the stabilizing assembly, and the container is vertically or horizontally installed in the liquid metal loop; the filtering assembly comprises a filter pipe and a bearing member, the filter pipe is installed on the bearing member, the bearing member is installed in the container through the stabilizing assembly, and a liquid leakage hole is formed on the circumferential surface of the filter pipe; when the liquid metal enters the container through the liquid inlet pipe, the liquid leakage hole on the filter pipe can allow the liquid metal to pass through, and impurities larger than the diameter of the liquid leakage hole will be blocked; since the filter pipe is circular, the liquid metal will wrap around the filter pipe after reaching the filter pipe, and the liquid leakage hole formed on the circumferential surface of the filter pipe can improve the filtering efficiency of the filter pipe, so that the liquid metal flows out of the liquid outlet pipe at the bottom end of the container through the liquid leakage holes around the filter pipe; the liquid metal flows under high temperature, interacts with structural materials and oxygen to produce impurities; since the density of the liquid metal is greater than that of water, and the pressure drop calculation is related to the fluid density and flow cross-sectional area, the use of the filter pipe in the liquid metal fluid loop can make the liquid metal flow into the container from the liquid inlet pipe and flow out of the liquid outlet pipe; the filtering assembly is arranged near the liquid inlet pipe; since the cross section of the container is larger than that of the metal loop pipe, the tubular filter pipe will not cause excessive pressure drop of the fluid flowing through the pressure-resistant container, realizes filtering while not increasing the main pump parameters, thereby reducing the construction cost, prolonging the service life of the entire device, improving the filtering efficiency, saving the filtering cost, and reducing the labor intensity of the operator. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the present application, the present application will be further described below in conjunction with the drawings and embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as limiting the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the premise of not paying creative labor.

[0019] In the drawings:

[0020] Figure 1 is a structural schematic view of a pressure-resistant container with filtering function in some embodiments of the present application;

[0021] Figure 2 is a structural schematic view of a bearing member in the present application;

[0022] Figure 3 is a structural schematic view of a pressure-resistant container with filtering function in the present application Figure 1 is a sectional view in direction B of the present application;

[0023] Figure 4 is a structural schematic view of another embodiment of a pressure-resistant container with filtering function in the present application;

[0024] Figure 5 is a structural schematic view of a pressure-resistant container with filtering function in the present application Figure 4 is a sectional view in direction C of the present application.

[0025] Legend to the figures

[0026] Container 1, stabilizing assembly 2, stabilizing member 21, stabilizing block 22, filtering assembly 3, filter tube 31, bearing member 32, upper support disc 321, lower support disc 322, support column 323, support tube 324, connecting column 325, liquid leakage hole 33, liquid inlet pipe 4, liquid outlet pipe 5, liquid level meter 6. DETAILED DESCRIPTION

[0027] In order to have a more clear understanding of the technical features, purposes and effects of the present application, the specific embodiments of the present application will be described in detail with reference to the drawings. In the following description, it should be understood that the directions or position relationships indicated by "front", "back", "up", "down", "left", "right", "vertical", "horizontal", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail" and the like are based on the directions or position relationships shown in the drawings, constructed and operated in a particular direction, and are only for the convenience of describing the present technical scheme, and should not be understood as indicating that the devices or elements referred to must have a particular direction, therefore, it should not be regarded as limiting the present application.

[0028] It should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing", "arranging" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements or the interaction relationship between two elements. When an element is referred to as "on" or "below" another element, the element can be "directly" or "indirectly" above another element, or one or more intervening elements can exist. The terms "first", "second", "third" and the like are only for the convenience of describing the technical solutions, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features with "first", "second", "third" and the like can be explicitly or implicitly included one or more of the features. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0029] In the following description, specific details are set forth in order to provide a thorough understanding of the embodiments of the present application, but the skilled in the art should understand that the present application can also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits and methods are omitted so as not to obscure the description of the present application with unnecessary details.

[0030] Please refer to Figures 1 to 4 The pressure-resistant container with filtering function in the first embodiment of the present application comprises a container 1, a stabilizing assembly 2 and a filtering assembly 3. The container 1 is provided with a liquid inlet pipe 4 and a liquid outlet pipe 5. The stabilizing assembly 2 is installed on the container 1. The filtering assembly 3 is installed in the container 1 through the stabilizing assembly 2. The container 1 is installed vertically or horizontally in a liquid metal circuit. The filtering assembly 3 comprises a filtering pipe 31 and a bearing 32. The filtering pipe 31 is installed on the bearing 32. The bearing 32 is installed in the container 1 through the stabilizing assembly 2. The filtering pipe 31 is provided with a liquid leakage hole 33 on the circumferential surface.

[0031] The container 1 can be vertically or horizontally installed in the liquid metal circuit, and the vertical or horizontal installation of the container 1 in the liquid metal circuit can improve the application environment of the container 1. The vertical or horizontal installation of the container 1 can be selected according to the use environment and the structure of the entire liquid metal circuit. When the container 1 is vertically installed, the land occupation area of the container 1 is small, the overall height of the container 1 is high, and the liquid level of the liquid metal in the container 1 is also high. When filtering the liquid metal, the lower liquid metal is subjected to the pressure of the upper liquid metal, so that the lower liquid metal can be filtered and flowed out more quickly, thereby improving the filtering efficiency. When the container 1 is horizontally installed, the land occupation area of the container 1 is large, and the operation is more stable, thereby improving the stability. The overall height of the container 1 is low, and the liquid level of the liquid metal in the container 1 is also low. When filtering the liquid metal, the lower liquid metal is subjected to a small pressure of the upper liquid metal, so that the lower liquid metal can be filtered and flowed out slowly, thereby improving the filtering effect.

[0032] The container 1 is vertically or horizontally installed in the liquid metal circuit, and the container 1 is vertically or horizontally installed in the liquid metal circuit. The filtering assembly 3 comprises a filtering pipe 31 and a bearing 32. The filtering pipe 31 is installed on the bearing 32, and the bearing 32 is installed in the container 1 through the stabilizing assembly 2. The filtering pipe 31 can be taken out of the container 1 through the bearing 32, so that the filtering pipe 31 can be replaced and cleaned conveniently. The liquid leakage holes 33 are formed in the circumferential surface of the filtering pipe 31. When the liquid metal enters the container 1 through the liquid inlet pipe 4, the liquid leakage holes 33 of the filtering pipe 31 can allow the liquid metal to pass through, and the impurities larger than the diameter of the liquid leakage holes 33 are blocked. Since the filtering pipe 31 is circular, the liquid metal can wrap the filtering pipe 31 after reaching the filtering pipe 31. The filtering efficiency of the filtering pipe 31 can be improved through the liquid leakage holes 33 formed around the filtering pipe 31, so that the liquid metal can flow along the hollow core of the filtering pipe 31 to the bottom end of the container 1 through the liquid leakage holes 33 around the filtering pipe 31 and flow out from the liquid outlet pipe 5. The liquid metal flows at high temperature, interacts with the structural material and oxygen to produce impurities through the liquid leakage holes 33 formed in the filtering pipe 31. Since the density of the liquid metal is greater than that of water, and the pressure drop calculation is related to the fluid density and flow cross-sectional area, the filtering pipe 31 is used in the liquid metal fluid circuit. The liquid metal flows into the container 1 from the liquid inlet pipe 4 and flows out from the liquid outlet pipe 5. The filtering assembly 3 is arranged near the liquid inlet pipe 4. Since the cross section of the container 1 is larger than that of the metal circuit pipe, the tubular filtering pipe 31 will not cause excessive pressure drop of the fluid flowing through the pressure-resistant container 1. The filtering is realized without increasing the main pump parameters, thereby reducing the construction cost, prolonging the service life of the entire device, improving the filtering efficiency, saving the filtering cost, and reducing the labor intensity of the operator.

[0033] Please refer toFigures 1 to 3 In some embodiments, the stabilizing assembly 2 comprises a stabilizing piece 21 and a stabilizing block 22, the stabilizing piece 21 is installed on the container 1 and in contact with the upper part of the bearing piece 32, and the stabilizing block 22 is installed in the container 1 and in contact with the lower part of the bearing piece 32.

[0034] The stabilizing piece 21 is installed on the container 1 and in contact with the upper part of the bearing piece 32, and the stabilizing block 22 is installed in the container 1 and in contact with the lower part of the bearing piece 32, which prevents the bearing piece 32 from shaking in the container 1. When the filtering effect of the filter pipe 31 is not good, the operator can remove the stabilizing piece 21 and use the bearing piece 32 to lift all the filter pipes 31, and then use the bearing piece 32 to take out the filter pipes 31 from the inside of the container 1, thereby improving the efficiency of replacing the filter assembly 3, making the operation more convenient, and reducing the labor intensity of the operator.

[0035] Please refer to Figures 1 to 3 In some embodiments, when the container 1 is installed vertically in the liquid metal circuit, the bearing piece 32 comprises an upper support disc 321, a lower support disc 322, and a support column 323, the upper support disc 321 is installed on the upper part of the container 1, the lower support disc 322 is installed on the lower part of the container 1, and the support column 323 is installed between the upper support disc 321 and the lower support disc 322.

[0036] When the container 1 is installed vertically in the liquid metal circuit, the bearing piece 32 comprises an upper support disc 321, a lower support disc 322, and a support column 323, the upper support disc 321 is installed on the upper part of the container 1, the lower support disc 322 is installed on the stabilizing block 22, and the support column 323 is installed between the upper support disc 321 and the lower support disc 322. The filter pipe 31 is stably clamped and installed in the inside of the container 1 by the upper support disc 321 and the lower support disc 322. The lower support disc 322 can hold up the liquid inlet pipe 4. After the liquid metal flows into through the liquid inlet pipe 4, it will first pass through the lower support disc 322, which will first hold the liquid metal, allowing it to flow around and wrap the filter pipe 31. This reduces the pressure on the liquid leakage hole 33 of the filter pipe 31 facing the liquid inlet pipe 4, reduces the damage to the liquid leakage hole 33, and allows the liquid leakage hole 33 on the filter pipe 31 to maintain the filtering effect for a long time, thereby prolonging the service life.

[0037] The support column 323 is installed between the upper support disc 321 and the lower support disc 322, which can improve the stability between the upper support disc 321 and the lower support disc 322, and allow the filter pipe 31 to be more stably arranged on the lower support disc 322.

[0038] Please refer to Figures 1 to 3 In some embodiments, a plurality of filter pipes 31 are dispersed and spaced between the upper support disc 321 and the lower support disc 322.

[0039] Wherein, the plurality of filter tubes 31 can be distributed in a conical shape, the gap between the filter tubes 31 close to the liquid inlet pipe 4 is larger than the gap between the filter tubes 31 far from the liquid inlet pipe 4, so that the liquid metal can flow more easily from the liquid inlet pipe 4 to the filter tubes 31 far away, and the filtering pressure borne by each filter tube 31 is more uniform, reducing the occurrence of blockage.

[0040] Wherein, the plurality of filter tubes 31 can also be distributed in a circumferential manner between the upper support disc 321 and the lower support disc 322, so that each filter tube 31 bears more uniform force, and the filter assembly 3 is more stable and less likely to deform, prolonging the service life.

[0041] The plurality of filter tubes 31 are dispersed and spaced apart between the upper support disc 321 and the lower support disc 322, the number of filter tubes 31 is increased, thereby improving the filtering efficiency of the liquid metal, and the plurality of filter tubes 31 circumferentially arranged between the upper support disc 321 and the lower support disc 322 can be uniformly wrapped by the liquid metal, further reducing the loss of each filter tube 31, improving the filtering efficiency, and reducing the wear of the filter tubes 31 and the liquid leakage hole 33, further improving the service life of the filter tubes 31.

[0042] Please refer to Figure 1 and Figure 3 In some embodiments, the axis of the liquid inlet pipe 4 is perpendicular to the axis of the filter tube 31, and the axis of the liquid outlet pipe 5 is parallel to the axis of the filter tube 31.

[0043] The axis of the liquid inlet pipe 4 is perpendicular to the axis of the filter tube 31, and the axis of the liquid outlet pipe 5 is parallel to the axis of the filter tube 31, so that after the liquid metal enters the lower support disc 322 through the liquid inlet pipe 4, the liquid metal can more uniformly wrap the filter tube 31, the liquid metal pressure around the filter tube 31 is basically the same, the force is more uniform, the deformation of the filter tube 31 is reduced, the service life of the filter tube 31 is further prolonged, and the stability of the liquid leakage hole 33 during long-time filtering is improved.

[0044] Please refer to Figure 4 and Figure 5 In some embodiments, when the container 1 is installed horizontally in the liquid metal circuit, the carrier 32 includes a support pipe 324 and a connecting column 325, the support pipe 324 is installed in the container 1, and the connecting column 325 is installed in the support pipe 324.

[0045] The container 1 is horizontally installed in the liquid metal circuit, the carrier 32 comprises a support pipe 324 and a connecting column 325, the support pipe 324 is installed in the container 1, and the connecting column 325 is installed in the support pipe 324. The top end of the support pipe 324 is stably connected to the container 1 through the stabilizing piece 21, and the bottom end of the support pipe 324 is limited through the stabilizing block 22, so that the support pipe 324 cannot shake in the container 1. When the filtering effect of the filter pipe 31 is poor, the operator can lift the support pipe 324 through the flange at the upper portion of the support pipe 324, and take out the filter pipe 31 from the inside of the container 1 by using the support pipe 324, thereby improving the efficiency of replacing the filter pipe 31, and making the operation more convenient and reducing the labor intensity of the operator.

[0046] Referring to Figure 4 and Figure 5 In some embodiments, the plurality of filter pipes 31 are vertically arranged on the support pipe 324.

[0047] The plurality of filter pipes 31 are vertically arranged on the support pipe 324, when the liquid metal enters the container 1 from the liquid inlet pipe 4, the top filter pipe 31 first filters the entering liquid metal, because the entire pressure-resistant container is horizontally placed, under the action of gravity, most of the liquid metal flows downward through the liquid leakage holes 33 of the top filter pipe 31, the liquid metal flowing downward is filtered by the second filter pipe 31, and then the liquid metal is sequentially filtered by the plurality of filter pipes 31, so that the multi-stage filtering effect is achieved, the liquid metal is more thoroughly filtered, and the high-standard filtering is quickly achieved, and the rate of high-standard filtering effect is improved.

[0048] Referring to Figure 4 and Figure 5 In some embodiments, the axis of the liquid inlet pipe 4 is perpendicular to the axis of the filter pipe 31, and the axis of the liquid outlet pipe 5 is parallel to the axis of the liquid inlet pipe 4.

[0049] The axis of the liquid inlet pipe 4 is perpendicular to the axis of the filter pipe 31, and the axis of the liquid outlet pipe 5 is parallel to the axis of the liquid inlet pipe 4. The axis of the liquid inlet pipe 4 is perpendicular to the axis of the filter pipe 31, so that the liquid metal is more uniformly flowed to the filter pipe 31 after passing through the liquid inlet pipe 4, each liquid leakage hole 33 of the filter pipe 31 below the liquid inlet pipe 4 uniformly shares the pressure of the liquid metal flow, the deformation of the liquid leakage hole 33 below the liquid inlet pipe 4 is reduced, and the service life of the filter pipe 31 and the liquid leakage hole 33 is prolonged.

[0050] The application is parallel to the liquid inlet pipe 4 axis through the liquid outlet pipe 5 axis, the liquid metal flowing into the liquid inlet pipe 4 after passing through the plurality of filter pipes 31, the liquid outlet pipe 5 located at the bottom end of the container 1 is arranged parallel to the liquid inlet pipe 4, which can prevent the filtered liquid metal from remaining in the container 1, thereby prolonging the service life of the container 1 and reducing the loss of liquid metal.

[0051] Please refer to Figures 1 to 4 In some embodiments, the container 1 is in the shape of a runway or an ellipse in cross section.

[0052] The application is in the shape of a runway in cross section, and the runway-shaped container 1 is more convenient and labor-saving to install, can make the container 1 more stable after installation, and reduce the labor intensity of the installation personnel.

[0053] The application is in the shape of an ellipse in cross section, and the elliptical container 1 can withstand greater pressure, and the pressure around it can be more evenly distributed to the outer wall, suitable for use in environments that require filtering of a large amount of liquid metal.

[0054] Please refer to Figure 1 and Figure 4 In some embodiments, the pressure-resistant container 1 further comprises a liquid level meter 6 installed on the container 1 to detect the liquid level of the liquid metal in the container 1.

[0055] The application detects the liquid level of the liquid metal in the container 1 through the liquid level meter 6 installed on the container 1, and the liquid level meter 6 is electrically connected to the external display device. The liquid level of the liquid metal in the container 1 can be detected through the liquid level meter 6, and the liquid level of the liquid metal in the container 1 can be seen by the staff in real time through the display device, so as to adjust the inflow amount of the liquid metal, thereby achieving good filtering effect and filtering speed, and improving safety to protect the safety of people and equipment around.

[0056] Please refer to Figures 1 to 5 In some embodiments, the filter pipe 31 can be made of foam ceramic or metal material.

[0057] The application adopts foam ceramic for the filter pipe 31, which has better filtering effect and can withstand higher temperature. The foam ceramic filter pipe 31 has low wear and tear from the liquid metal, and can stably filter the liquid metal for a long time.

[0058] The application adopts metal material for the filter pipe 31, which is easy to shape, has low cost, and has light weight, which is convenient for transportation and installation and saves manufacturing cost.

[0059] It can be understood that the above embodiments only express the preferred embodiments of the utility model, the description is more specific and detailed, but it can not be understood as the limitation of the utility model patent scope; it should be pointed out that for ordinary skilled person in the art, the above technical features can be freely combined without departing from the concept of the utility model, and a number of modifications and improvements can be made, which belong to the protection scope of the utility model; therefore, any equivalent transformation and modification within the scope of the utility model patent claim should belong to the scope of the utility model patent claim.

Claims

1. A pressure-resistant container with a filtration function, characterized in that, The application relates to a liquid filter, which comprises a container (1), a stabilizing assembly (2) and a filtering assembly (3), the container (1) is provided with an inlet pipe (4) and an outlet pipe (5), the stabilizing assembly (2) is installed on the container (1), the filtering assembly (3) is installed in the container (1) through the stabilizing assembly (2), and the container (1) is installed in a liquid metal loop in a vertical or horizontal mode. The filtering assembly (3) comprises filtering pipes (31) and a bearing (32), the filtering pipes (31) are installed on the bearing (32), the bearing (32) is installed in the container (1) through the stabilizing assembly (2), and liquid leakage holes (33) are formed in the circumferential surface of the filtering pipes (31). The stabilizing assembly (2) comprises a stabilizing piece (21) and a stabilizing block (22), the stabilizing piece (21) is installed on the container (1) and is in contact with the upper part of the bearing (32), and the stabilizing block (22) is installed in the container (1) and is in contact with the lower part of the bearing (32).

2. The pressure-resistant container with a filtering function according to claim 1, wherein When the container (1) is installed in the liquid metal loop in a vertical mode, the bearing (32) comprises an upper supporting disc (321), a lower supporting disc (322) and a supporting column (323), the upper supporting disc (321) is installed on the upper part of the container (1), the lower supporting disc (322) is installed on the stabilizing block (22), and the supporting column (323) is installed between the upper supporting disc (321) and the lower supporting disc (322).

3. The pressure-resistant container with a filtering function according to claim 2, characterized by, A plurality of filtering pipes (31) are dispersedly and spacedly arranged between the upper supporting disc (321) and the lower supporting disc (322).

4. The pressure-resistant container with a filtering function according to claim 3, characterized by, The axis of the inlet pipe (4) is perpendicular to the axis of the filtering pipe (31), and the axis of the outlet pipe (5) is parallel to the axis of the filtering pipe (31).

5. The pressure-resistant container with a filtering function according to claim 3, wherein When the container (1) is installed in the liquid metal loop in a horizontal mode, the bearing (32) comprises a supporting pipe (324) and a connecting column (325), the supporting pipe (324) is installed in the container (1), and the connecting column (325) is installed in the supporting pipe (324).

6. The pressure-resistant container with a filtering function according to claim 1, wherein A plurality of filtering pipes (31) are vertically installed on the supporting pipe (324).

7. The pressure-resistant container with a filtering function according to claim 6, wherein The axis of the inlet pipe (4) is perpendicular to the axis of the filtering pipe (31), and the axis of the outlet pipe (5) is parallel to the axis of the inlet pipe (4).

8. The pressure-resistant container with a filtering function according to claim 6, wherein The container (1) has a runway-shaped or elliptical cross section.

9. The pressure-resistant container with filtration function according to any one of claims 1-7, characterized in that, The pressure-resistant container (1) further comprises a liquid level meter (6) installed on the container (1) and used for detecting the liquid level of the liquid metal in the container (1).

10. The pressure-resistant container with a filtering function according to any one of claims 1-7, characterized in that, ​

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